.order_wrapper{
    width: 100%;
    min-height: 50rem;
    display: flex;
}
.food_classify_list{
    flex: 0 1 15rem;
    //background-color: azure;
}
.food_list{
    height: 131rem;
    flex: 1 1 auto;
    background-color: #fff;
    overflow: scroll;
}
.food_classify{
    padding: 1rem 0;
    text-align: center;
}
.food_classify:hover{
    border-top: 0.2rem solid #999;
    border-bottom: 0.2rem solid #999;
    padding: 0.8rem 0;
}
.food_item{
    display: flex;
    width: 100%;
    height: 20rem;
    border-bottom: 0.2rem solid #999;
    align-items: center;
}
.food_item:last-child{
    margin-bottom: 15rem;
}
.food_img{
    width: 18rem;
    height: 18rem;
    background-color: #999;
    flex: 0 1 18rem;
}
.food_img img{
    width: 18rem;
    height: 18rem;
}
.food_detail{
    flex: 1 1 auto;
    padding: 2rem;
}
.food_name{
    width: 100%;
    height: 6rem;
    font-size: 3.5rem;
}
.food_introduction{
    width: 100%;
    height: 3rem;
    font-size: 2rem;
}
.food_comment{
    width: 100%;
    height: 3rem;
    font-size: 2rem;
}
.food_buy{
    width: 100%;
    height: 8rem;
    font-size: 3.5rem;
}

.shopping_cart{
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 10rem;
    color: #fff;
    background-color: rgb(61, 61, 63);
    display: flex;
}
.shopping_cart_logo{
    width: 12rem;
    height: 12rem;
    border-radius: 50%;
    background-color: rgba(120,120,120,0.9);
    transform: translateY(-30%);
    margin-left: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
}
.shopping_cart_logo img{
    width: 10rem;
    height: 10rem;
}
.goods_total_price{
    flex: 1 1 auto;
    display: flex;
    align-items: center;
}
.settlement_button{
    width: 20rem;
    height: 100%;
    background-color: rgb(56, 202, 115);
    font-size: 3.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}